<template>
  <div>
    <CloudTransferList
      :data-source="mockData"
      :titles="['Source', 'Target']"
      :target-keys="targetKeys"
      :selected-keys="selectedKeys"
      :render="(item) => item.title"
      :disabled="disabled"
      @change="handleChange"
      @selectChange="handleSelectChange"
      @scroll="handleScroll"
    />
    <CloudSwitch
      un-checked-children="enabled"
      checked-children="disabled"
      :checked="disabled"
      style="margin-top: 16px"
      @change="handleDisable"
    />
  </div>
</template>

<script>
export default {
  title: '1.基础用法',
  subTitle: '基础用法',
  data() {
    const mockData = [];
    for (let i = 0; i < 20; i++) {
      mockData.push({
        key: i.toString(),
        title: `content${i + 1}`,
        description: `description of content${i + 1}`,
        disabled: i % 3 < 1,
      });
    }

    const oriTargetKeys = mockData.filter(item => +item.key % 3 > 1).map(item => item.key);
    return {
      mockData,
      targetKeys: oriTargetKeys,
      selectedKeys: ['1', '4'],
      disabled: false,
    }
  },
  computed: {
  },
  methods: {
    handleChange(nextTargetKeys, direction, moveKeys) {
      this.targetKeys = nextTargetKeys;

      console.log('targetKeys: ', nextTargetKeys);
      console.log('direction: ', direction);
      console.log('moveKeys: ', moveKeys);
    },
    handleSelectChange(sourceSelectedKeys, targetSelectedKeys) {
      this.selectedKeys = [...sourceSelectedKeys, ...targetSelectedKeys];

      console.log('sourceSelectedKeys: ', sourceSelectedKeys);
      console.log('targetSelectedKeys: ', targetSelectedKeys);
    },
    handleScroll(direction, e) {
      console.log('direction:', direction);
      console.log('target:', e.target);
    },
    handleDisable(disabled) {
      this.disabled = disabled;
    },
  }
}
</script>

<style lang="scss">
</style>